# Solar cable extension set InLine 4 mm², black/red, 0.3 m

**URL:** https://aio.lv/en/product--inline-95433--11508349
**Data updated:** 2026-02-15 12:43 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** InLine
**Manufacturer code:** 95433
**EAN:** 4043718342761
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-95433--11508349

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

InLine solar cable extension set with 4 mm² conductor cross-section, 0.3 m length, and black/red insulation for polarity identification. Designed to extend connections in photovoltaic systems, solar panels and related equipment. Provides flexible, insulated conductors for short extensions, easy routing and clear positive/negative marking.

## Long description

The InLine solar cable extension set with 4 mm² conductor cross-section and a 0.3 m length provides a short, flexible connection solution for photovoltaic systems and solar equipment. The pair of cables is insulated in black and red to allow clear identification of negative and positive conductors. Designed for extension and routing of low-voltage DC circuits, the set supports installation work where short jumpers or neat cable runs are required between modules, junction boxes and small inverters.
Advantages
The cable pair uses a 4 mm² conductor cross-section that balances current capacity and flexibility for typical small to medium PV arrays and peripheral devices. Black and red insulation simplifies polarity identification during installation and maintenance. The short 0.3 m length reduces excess slack and helps achieve tidy cable management in tight spaces. Insulated conductors are suitable for protected indoor and weather-protected outdoor installations when used according to applicable mounting and sealing practices.
Suitable for
Extending connections between solar panels and combiner/junction boxes
Short jumper connections to microinverters, optimizers or charge controllers
Neat routing in roof-mounted or ground-mounted PV arrays where short link cables are needed
Temporary wiring during testing, commissioning, or maintenance of photovoltaic systems
Key specifications
Conductor cross-section: 4 mm²
Length: 0.3 m
Insulation colors: black and red for polarity identification
Cable type: flexible, insulated DC conductor pair suitable for low-voltage solar applications
Typical use: short extension/jumper in photovoltaic systems
How to use
Measure the required routing distance to confirm the 0.3 m length is adequate. Strip appropriate lengths of insulation and make secure electrical connections using compatible solar connectors, crimp terminals, or screw terminals rated for the conductor size. Observe proper polarity by matching the red cable to the positive terminal and the black cable to the negative terminal. Ensure connections are tightened to the torque specified by the mating equipment and protected from moisture and mechanical strain using seals, heat-shrink tubing, or approved junction enclosures.
Usage recommendations
Use the cable set only within the voltage and current limits of the overall PV installation and following local electrical codes. For outdoor exposed installations, complement the set with suitable weatherproofing and strain relief; if permanent outdoor exposure is required, verify UV and temperature ratings of the installed assembly. When in doubt, involve a qualified installer to ensure safe and code-compliant connections.

## FAQ

### How much does the Solar cable extension InLine 4 mm² 0.3 m cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 154 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11508349/66524839_large.webp